Heltec Automation Heltec V3 Vision Master User Manual
Heltec Automation Heltec V3 Vision Master Specifications Parameters Description MCU ESP32-S3R8 LoRa chipset SX1262 Memory 384KB ROM; 512KB SRAM; 16KB RTC SRAM; 16MB SiP Flash E-Ink DEPG0290BNS800F6_V2.1 Display color Black, White Grayscale 2 Refresh time 2 seconds Storage temperature -25~70℃,…